Leptosphaeria abbreviata- Leptosphaeria aconiti
- Leptosphaeria acuta
- Leptosphaeria acutiuscula
- Leptosphaeria adesmicola
- Leptosphaeria affinis
- Leptosphaeria agaves
- Leptosphaeria aggregata
- Leptosphaeria ailanthi
- Leptosphaeria albopunctata
- Leptosphaeria alvariensis
- Leptosphaeria ambiens
- Leptosphaeria amphibola
- Leptosphaeria anarithmoides
- Leptosphaeria anemones
- Leptosphaeria anthostomoides
- Leptosphaeria apocyni
- Leptosphaeria appendiculata
- Leptosphaeria arnoldii
- Leptosphaeria artemisiae
- Leptosphaeria arthrophyma
- Leptosphaeria arunci
- Leptosphaeria arvensis
- Leptosphaeria asclepiadis
- Leptosphaeria asparagina
- Leptosphaeria astericola
- Leptosphaeria asteris
- Leptosphaeria australiensis
- Leptosphaeria austroamericana
- Leptosphaeria avenaria
- Leptosphaeria avicenniae
- Leptosphaeria bacillifera
- Leptosphaeria bellynckii
- Leptosphaeria bispora
- Leptosphaeria blumeri
- Leptosphaeria bondari
- Leptosphaeria borealis
- Leptosphaeria brachypodii
- Leptosphaeria bractearum
- Leptosphaeria brunellae
- Leptosphaeria bulgarica
- Leptosphaeria byssincola
- Leptosphaeria caespitosa
- Leptosphaeria capparis
- Leptosphaeria capsularum
- Leptosphaeria carduina
- Leptosphaeria caricina
- Leptosphaeria caricinella
- Leptosphaeria castagnei
- Leptosphaeria castillejae
- Leptosphaeria castrensis
- Leptosphaeria cerastii
- Leptosphaeria cercocarpi
- Leptosphaeria cesatiana
- Leptosphaeria chaetostoma
- Leptosphaeria chelidonii
- Leptosphaeria chrysanthemi
- Leptosphaeria chusqueae
- Leptosphaeria cisti
- Leptosphaeria clara
- Leptosphaeria clavispora
- Leptosphaeria coccodes
- Leptosphaeria cocoes
- Leptosphaeria compressa
- Leptosphaeria conformis
- Leptosphaeria coniothyrium
- Leptosphaeria contecta
- Leptosphaeria corae
- Leptosphaeria corrugans
- Leptosphaeria coumarounae
- Leptosphaeria cruenta
- Leptosphaeria cryptica
- Leptosphaeria culmicola
- Leptosphaeria culmifraga
- Leptosphaeria cylindrospora
- Leptosphaeria cylindrostoma
- Leptosphaeria dearnessii
- Leptosphaeria debeaunii
- Leptosphaeria debeauxii
- Leptosphaeria densa
- Leptosphaeria derasa
- Leptosphaeria dioica
- Leptosphaeria doliolum
- Leptosphaeria drechsleri
- Leptosphaeria dryadea
- Leptosphaeria dryadis
- Leptosphaeria dumetorum
- Leptosphaeria duplex
- Leptosphaeria eburnea
- Leptosphaeria echiella
- Leptosphaeria ellisiana
- Leptosphaeria elymi
- Leptosphaeria empetri
- Leptosphaeria endiusae
- Leptosphaeria endusiae
- Leptosphaeria epilobii
- Leptosphaeria equisetii
- Leptosphaeria erigerontis
- Leptosphaeria eriobotryae
- Leptosphaeria eryngii
- Leptosphaeria erythrinae
- Leptosphaeria eumorpha
- Leptosphaeria eustoma
- Leptosphaeria eustomoides
- Leptosphaeria faullii
- Leptosphaeria fibrincola
- Leptosphaeria fimbriata
- Leptosphaeria foeniculacea
- Leptosphaeria folliculata
- Leptosphaeria fraserae
- Leptosphaeria fraxini
- Leptosphaeria fuscella
- Leptosphaeria fusispora
- Leptosphaeria galeopsidicola
- Leptosphaeria galiorum
- Leptosphaeria gaubae
- Leptosphaeria gaultheriae
- Leptosphaeria gillotiana
- Leptosphaeria gloeospora
- Leptosphaeria glyceriae
- Leptosphaeria haematites
- Leptosphaeria harknessiana
- Leptosphaeria hausmanniana
- Leptosphaeria helminthospora
- Leptosphaeria helvetica
- Leptosphaeria hesperia
- Leptosphaeria heterospora
- Leptosphaeria hispanica
- Leptosphaeria hyperici
- Leptosphaeria hysterioides
- Leptosphaeria inculta
- Leptosphaeria indica
- Leptosphaeria insignis
- Leptosphaeria iridicola
- Leptosphaeria iridigena
- Leptosphaeria irrepta
- Leptosphaeria ischaemi
- Leptosphaeria iwamotoi
- Leptosphaeria jacksonensis
- Leptosphaeria johansonii
- Leptosphaeria junciseda
- Leptosphaeria juniperi
- Leptosphaeria kalmusii
- Leptosphaeria kotschyana
- Leptosphaeria lactuosa
- Leptosphaeria lankeana
- Leptosphaeria lathonia
- Leptosphaeria lathyri
- Leptosphaeria leersiae
- Leptosphaeria lethalis
- Leptosphaeria lilii
- Leptosphaeria limosa
- Leptosphaeria littoralis
- Leptosphaeria lolii
- Leptosphaeria lonicerae
- Leptosphaeria lonicerina
- Leptosphaeria lucina
- Leptosphaeria lupinicola
- Leptosphaeria lusitanica
- Leptosphaeria luzulae
- Leptosphaeria lythri
- Leptosphaeria maclurae
- Leptosphaeria macrocapsa
- Leptosphaeria maculans
- Leptosphaeria marina
- Leptosphaeria massariella
- Leptosphaeria matisiae
- Leptosphaeria maydis
- Leptosphaeria medicaginum
- Leptosphaeria megalotheca
- Leptosphaeria melanommoides
- Leptosphaeria menthae
- Leptosphaeria meridionalis
- Leptosphaeria microthyrioides
- Leptosphaeria millefolii
- Leptosphaeria modesta
- Leptosphaeria modestula
- Leptosphaeria moelleriana
- Leptosphaeria monotis
- Leptosphaeria montis-bardi
- Leptosphaeria muhlenbergiae
- Leptosphaeria multiseptata
- Leptosphaeria muricata
- Leptosphaeria nesodes
- Leptosphaeria nigricans
- Leptosphaeria nigromaculata
- Leptosphaeria obesa
- Leptosphaeria ogilvensis
- Leptosphaeria ogilviensis
- Leptosphaeria onagrae
- Leptosphaeria orae-maris
- Leptosphaeria oreophila
- Leptosphaeria oreophiloides
- Leptosphaeria pachystoma
- Leptosphaeria pacifica
- Leptosphaeria papaveris
- Leptosphaeria parietariae
- Leptosphaeria parmeliarum
- Leptosphaeria pedicularis
- Leptosphaeria pelagica
- Leptosphaeria peltigerae
- Leptosphaeria perpusilla
- Leptosphaeria peruviana
- Leptosphaeria petrakii
- Leptosphaeria phaseoli
- Leptosphaeria phaseolorum
- Leptosphaeria phytolaccae
- Leptosphaeria picridis
- Leptosphaeria piperis
- Leptosphaeria planiuscula
- Leptosphaeria platanicola
- Leptosphaeria platypus
- Leptosphaeria pleosporoides
- Leptosphaeria plocamae
- Leptosphaeria plumbaginis
- Leptosphaeria plurisepta
- Leptosphaeria praeclara
- Leptosphaeria pratensis
- Leptosphaeria priuscheggiana
- Leptosphaeria punctillum
- Leptosphaeria punctoidea
- Leptosphaeria purpurea
- Leptosphaeria puteana
- Leptosphaeria pycnostigma
- Leptosphaeria pyrenopezizoides
- Leptosphaeria quadriseptata
- Leptosphaeria ramalinae
- Leptosphaeria rehmiana
- Leptosphaeria rhododendri
- Leptosphaeria rhoina
- Leptosphaeria rhopographoides
- Leptosphaeria ribis
- Leptosphaeria rimalis
- Leptosphaeria riparia
- Leptosphaeria rostrata
- Leptosphaeria rothomagensis
- Leptosphaeria rubicunda
- Leptosphaeria rusci
- Leptosphaeria russellii
- Leptosphaeria ruthenica
- Leptosphaeria saccharicola
- Leptosphaeria salicaria
- Leptosphaeria salviae
- Leptosphaeria sapeyensis
- Leptosphaeria saprophila
- Leptosphaeria sarmenticia
- Leptosphaeria sarothamni
- Leptosphaeria sarraziniana
- Leptosphaeria schoenocauli
- Leptosphaeria scitula
- Leptosphaeria sepalorum
- Leptosphaeria septemcellulata
- Leptosphaeria sibirica
- Leptosphaeria sieversiae
- Leptosphaeria simillima
- Leptosphaeria smilacis
- Leptosphaeria solani
- Leptosphaeria solanicola
- Leptosphaeria spatharum
- Leptosphaeria staritzii
- Leptosphaeria steironematis
- Leptosphaeria stereicola
- Leptosphaeria sticta
- Leptosphaeria striata
- Leptosphaeria submaculans
- Leptosphaeria subtecta
- Leptosphaeria suffulta
- Leptosphaeria sydowii
- Leptosphaeria tamaricis
- Leptosphaeria tanaceti
- Leptosphaeria tetonensis
- Leptosphaeria tirolensis
- Leptosphaeria tollens
- Leptosphaeria trifolii
- Leptosphaeria triglochinis
- Leptosphaeria tritiei
- Leptosphaeria trollii
- Leptosphaeria tungurahuensis
- Leptosphaeria typhiseda
- Leptosphaeria umbrosa
- Leptosphaeria uncinata
- Leptosphaeria vagabunda
- Leptosphaeria valesiaca
- Leptosphaeria vanhoeffeniana
- Leptosphaeria veratri
- Leptosphaeria viticola
- Leptosphaeria waghorniana
- Leptosphaeria wehmeyeri